Faʻafefea ona faʻalauteleina le ola tautua o valve polo PVC?
Ina ia faʻalauteleina le ola tautua o valve polo PVC, e manaʻomia le tuʻufaʻatasia o le faʻatulagaina o galuega, tausiga masani, ma le faʻatulagaina o le tausiga. O metotia faʻapitoa e faʻapea: Faʻapipiʻiina ma faʻagaioiga 1. Manaʻoga faʻapipiʻi (a) Faʻatonuga ma positi...
O faʻataʻitaʻiga mo valve polo PVC e masani ona aofia ai le tele o itu e pei o meafaitino, fua, faʻatinoga, ma suʻega, faʻamautinoa le faʻamaoni, tumau, ma le saogalemu o vaʻa. Ole tulaga faʻapitoa e manaʻomia ai le tino valve e faʻaaoga mea PVC e ogatasi ma tulaga faʻale-atunuu talafeagai, ...
1. Auala faʻapipiʻi faʻapipiʻi (ituaiga faʻapipiʻi) Faʻaaliga talafeagai: Pipa faʻapipiʻi faʻatasi ma le lautele o le DN15-DN200 ma faʻamalosi ≤ 1.6MPa. Fa'agaoioi vaega: (a) Paipa tatala togafitiga: O le PVC paipa tipi e tatau ona mafolafola ma leai ni burrs, ma o le puipui pito i fafo o le paipa e tatau ona fa'aiila teisi e en...